26118681588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{5743}}^1$

素因数の和:5942

約数の個数: 144

約数和(自身を含む): 71296825600

約数和(自身を除く): 45178144012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 109, 114, 122, 171, 183, 218, 228, 244, 327, 342, 366, 436, 549, 654, 684, 732, 981, 1098, 1159, 1308, 1962, 2071, 2196, 2318, 3477, 3924, 4142, 4636, 5743, 6213, 6649, 6954, 8284, 10431, 11486, 12426, 13298, 13908, 17229, 18639, 19947, 20862, 22972, 24852, 26596, 34458, 37278, 39894, 41724, 51687, 59841, 68916, 74556, 79788, 103374, 109117, 119682, 126331, 206748, 218234, 239364, 252662, 327351, 350323, 378993, 436468, 505324, 625987, 654702, 700646, 757986, 982053, 1050969, 1136979, 1251974, 1309404, 1401292, 1515972, 1877961, 1964106, 2101938, 2273958, 2503948, 3152907, 3755922, 3928212, 4203876, 4547916, 5633883, 6305814, 6656137, 7511844, 11267766, 11893753, 12611628, 13312274, 19968411, 22535532, 23787506, 26624548, 35681259, 38185207, 39936822, 47575012, 59905233, 71362518, 76370414, 79873644, 107043777, 114555621, 119810466, 142725036, 152740828, 214087554, 229111242, 239620932, 343666863, 428175108, 458222484, 687333726, 725518933, 1374667452, 1451037866, 2176556799, 2902075732, 4353113598, 6529670397, 8706227196, 13059340794, 26118681588]

約数ペア:

[(1, 26118681588), (2, 13059340794), (3, 8706227196), (4, 6529670397), (6, 4353113598), (9, 2902075732), (12, 2176556799), (18, 1451037866), (19, 1374667452), (36, 725518933), (38, 687333726), (57, 458222484), (61, 428175108), (76, 343666863), (109, 239620932), (114, 229111242), (122, 214087554), (171, 152740828), (183, 142725036), (218, 119810466), (228, 114555621), (244, 107043777), (327, 79873644), (342, 76370414), (366, 71362518), (436, 59905233), (549, 47575012), (654, 39936822), (684, 38185207), (732, 35681259), (981, 26624548), (1098, 23787506), (1159, 22535532), (1308, 19968411), (1962, 13312274), (2071, 12611628), (2196, 11893753), (2318, 11267766), (3477, 7511844), (3924, 6656137), (4142, 6305814), (4636, 5633883), (5743, 4547916), (6213, 4203876), (6649, 3928212), (6954, 3755922), (8284, 3152907), (10431, 2503948), (11486, 2273958), (12426, 2101938), (13298, 1964106), (13908, 1877961), (17229, 1515972), (18639, 1401292), (19947, 1309404), (20862, 1251974), (22972, 1136979), (24852, 1050969), (26596, 982053), (34458, 757986), (37278, 700646), (39894, 654702), (41724, 625987), (51687, 505324), (59841, 436468), (68916, 378993), (74556, 350323), (79788, 327351), (103374, 252662), (109117, 239364), (119682, 218234), (126331, 206748)]